This is a moderate to strenuous 9-mile loop hike on footpaths and carriage roads with stream crossings and a short scramble to Castle Point led by Siu S. Yuen. Advance registration is required. Registration is limited to 12 hikers. Registrants will receive the meeting location by email. The fee for parking is $10 per car or free with an Empire Pass. Registration will close 48 hours before the hike.